CN2547029Y - Socket with automatic saving power function - Google Patents
Socket with automatic saving power function Download PDFInfo
- Publication number
- CN2547029Y CN2547029Y CN 02229742 CN02229742U CN2547029Y CN 2547029 Y CN2547029 Y CN 2547029Y CN 02229742 CN02229742 CN 02229742 CN 02229742 U CN02229742 U CN 02229742U CN 2547029 Y CN2547029 Y CN 2547029Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- socket
- control circuit
- input circuit
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a socket with automatic saving power function, particularly a socket which carries out coordinated control for the turn-on and turn-off of the electric appliance plugged in the socket. The utility model is composed of a base with a plurality of jacks and a cover body, wherein the jacks are provided with a primary output jack and an auxiliary output jack. The primary output jack is connected in series with a sample circuit composed of a resistor and a diode, and then is accessed into an input circuit. The auxiliary output jack is connected with the input circuit through a relay in the control circuit which is composed of a triode. A power circuit which is composed of a voltage stabilizing tube DW, etc. in the input circuit supplies the power to the control circuit with a direct connection transfer switch. The control circuit is connected with the optical coupler of the sample circuit. The utility model realizes the coordinated control to the turn-on and turn-off of the electric appliance in the jacks. An auxiliary machine can be automatically turned on and off with the turning on and turning off of the mainframe, and can also be automatically turned on and off. The utility model has the advantages of simple structure, convenient and safe use and electricity saving.
Description
Technical field the utility model relates to the socket that a kind of open and close to institute's plug-in device on the socket link and control.
The existing commercially available socket of background technology, the socket of forming by the pedestal that has a plurality of jacks, lid, in case energized, can be to each jack power supply.This socket does not have to insert a main equipment thereon, open as host computer, close and make the relative miscellaneous equipment of inserting thereon, as printer, displays etc. are opened simultaneously, the function of closing, design " controlling socket automatically " (notification number 2427023) for this reason, it inserts incoming line behind main output plughole series connection sample circuit, secondary output plughole connects incoming line by the relay in the control circuit, electric supply installation in the incoming line is powered to control circuit, control circuit links to each other by optical coupling with sample circuit, though it has the function that is opened and closed by the host computer control apparatus of the auxiliary machinery, has following problem:
1, sample circuit is the double bridge of sample resistance or series connection, and its pressure drop is 1-3V, and value is big, and power consumption is many,
2, the collector electrode of the triode of control relay is connected with the photoelectricity adopter in the control circuit, makes the electric current of the control relay switch light adopter of all flowing through,
3, do not have straight-through change over switch, make user's non-selectivity, attached electrical equipment can only be with the open and close simultaneously of main electrical equipment, open and close separately.
The summary of the invention the purpose of this utility model is at above-mentioned present situation, aim to provide a kind of safety simple in structure, easy to use, power saving, the secondary function that is inserted in secondary output plughole is with the main frame that is inserted in main output plughole open and close simultaneously, again the automatic electricity saving function socket of the band of open and close voluntarily.
The implementation of the utility model purpose is, is with automatic electricity saving function combined socket and switch, comprises socket, input circuit, control circuit and the sample circuit be made up of pedestal that has a plurality of jacks and lid.Jack has primary input jack 1 and secondary output plughole 2.Connect input circuit behind the sample circuit that 1 series connection of main output plughole is made up of resistance R 1, diode D1, D2, D3, secondary output plughole connects input circuit by control circuit, the relay J of being made up of triode BG1.The base stage of BG1 meets photoelectrical coupler IC.The power supply circuits of being made up of voltage-stabiliser tube DW1, C1, C2, D4, D5, R7 in the input circuit are powered to control circuit by straight-through change over switch K, and control circuit links to each other by optical coupler IC with sample circuit.
One straight-through change over switch K (see figure 1) is arranged in the utility model input circuit, when K connects b, the utility model is in pass-through state, the power pack of control circuit disconnects does not work, secondary output plughole is by the direct energized of switch, its function is equivalent to common socket, promptly is inserted in the secondary function open and close voluntarily of secondary output plughole.The selectivity that the user uses can be increased so connect straight-through change over switch, also unnecessary power consumption can be reduced.
When straight-through change over switch K connected a, the utility model was in automatic electricity-saving state, and current input circuit is by the resistance-capacitance depressurization electric current supply control circuit of capacitor C 1, resistance R 7, diode D4, D5, capacitor C 2 voltage-stabiliser tube DW1 formation.If insert the television set of main output plughole 1 in operate as normal this moment, then the pressure drop that produces in the resistance R 1 of sample circuit makes optical coupler IC work, electric current provides base current for the triode BG1 of control circuit through IC, resistance R 5, R6, the BG1 conducting, relay J 1, its normally opened contact JK transfers closure to by often opening, and secondary output socket energized is inserted in also operate as normal of secondary machines such as VCD on the secondary output socket, power amplifier, antenna amplifier antennafire.Optical coupler IC is optical coupler commonly used.
If turn off television set, or television set is in the state of opening in advance, then the flow through electric current of the resistance R 1 or the R1 that flows through of no current reduces, the pressure drop deficiency that produce on the resistance R 1 this moment is so that optical coupler IC work, triode BG1 does not have base current, the relay J dead electricity, and JK disconnects, secondary output socket no current, the attached electrical equipment such as VCD that are inserted on the secondary output socket are not worked.
Sample circuit also can be made up of mutual inductor L1, L2, rectifier bridge heap BR.Connect input circuit behind main output plughole 1 series connection L1, L2, the BR.When the main electrical work on the main output plughole, there is electric current to pass through among the electric current mutual inductor L1, the induced current that produces among the L2 is after rectifier bridge heap BR rectification, base current is provided for triode BG, the BG conducting, relay J work, its normally opened contact JK transfers closure to by often opening, secondary output socket gets electric, the attached electrical work of inserting on the secondary output plughole.Otherwise secondary output plughole does not have electricity, and attached electrical equipment is not worked with main electrical equipment is the same.
The utility model is simple in structure, safety easy to use, power saving.
Description of drawings
One of Fig. 1 the utility model structural representation
Two of Fig. 2 the utility model structural representation
Claims (2)
1, be with automatic electricity saving function combined socket and switch, comprise the socket of forming by pedestal that has a plurality of jacks and lid, input circuit, control circuit and sample circuit, jack has primary input jack (1) and secondary output plughole (2), it is characterized in that main output plughole (1) series connection is by resistance R 1, diode D1, D2, connect input circuit behind the sample circuit that D3 forms, the control circuit of secondary output plughole by forming by triode BG1, relay J connects input circuit, the base stage of BG1 meets photoelectrical coupler IC, in the input circuit by voltage-stabiliser tube DW1, C1, C2, D4, D5, the power supply circuits that R7 forms are powered to control circuit by straight-through change over switch K, and control circuit links to each other by optical coupler IC with sample circuit.
2, the automatic electricity saving function socket of band according to claim 1 is characterized in that sample circuit is made up of mutual inductor L1, L2, rectifier bridge BR, connects input circuit behind main output plughole (1) series connection L1, L2, the BR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229742 CN2547029Y (en) | 2002-06-12 | 2002-06-12 | Socket with automatic saving power function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02229742 CN2547029Y (en) | 2002-06-12 | 2002-06-12 | Socket with automatic saving power function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547029Y true CN2547029Y (en) | 2003-04-23 |
Family
ID=33705971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02229742 Expired - Fee Related CN2547029Y (en) | 2002-06-12 | 2002-06-12 | Socket with automatic saving power function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547029Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907870B (en) * | 2009-06-03 | 2012-07-18 | 光积昌 | Energy saving control device and power supply connector and switch device with same |
-
2002
- 2002-06-12 CN CN 02229742 patent/CN2547029Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907870B (en) * | 2009-06-03 | 2012-07-18 | 光积昌 | Energy saving control device and power supply connector and switch device with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209046912U (en) | A kind of multiloop list firewire intelligent switch | |
| CN201392462Y (en) | Energy-saving switch device | |
| CN103219777A (en) | Minitype high-power multifunctional environment-friendly mobile power supply | |
| CN103747592A (en) | Intelligent single live wire serial connection touch wireless remote control wall switch | |
| CN110416975A (en) | A kind of power protecting circuit and new-energy automobile | |
| CN2547029Y (en) | Socket with automatic saving power function | |
| CN206590733U (en) | Lift cage illumination system | |
| CN201466376U (en) | Specific energy saving socket for combined mating electrical appliance | |
| CN201656802U (en) | Zero standby power consumption circuit of household electrical appliance | |
| CN210168263U (en) | Power supply driving circuit and double-end power-on LED lamp | |
| CN206992423U (en) | A kind of Intelligent energy-saving socket | |
| CN202308640U (en) | Intelligent socket | |
| CN2427023Y (en) | Automatic controlling socket | |
| CN202183903U (en) | Light modulator | |
| CN206211193U (en) | A kind of smart jack with double working modes | |
| CN202564745U (en) | Energy-saving power supply connecting line specially for computer | |
| CN101521343B (en) | Energy-saving e computer connectors and method for controlling same | |
| CN2831648Y (en) | Standby control circuit of TV set | |
| CN103996938A (en) | Intelligent lightning-protection timing socket and control method thereof | |
| CN212063483U (en) | Full-automatic high-power time control circuit breaker | |
| CN207368894U (en) | A kind of plug-and-consume switch | |
| CN102856740A (en) | Intelligent power saving socket special for household appliances | |
| CN2534716Y (en) | Automatic power-off protector | |
| CN101246359B (en) | Interior circuit of electric power wiring board | |
| CN221125523U (en) | Power supply controller suitable for medium and small-sized LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |